<?php

class SiteController extends Controller {

    public $layout = 'column2';

    /**
     * Declares class-based actions.
     */
    public function actions() {
        return array(
            // captcha action renders the CAPTCHA image displayed on the contact page
            'captcha' => array(
                'class' => 'CCaptchaAction',
                'backColor' => 0xFFFFFF,
            ),
            // page action renders "static" pages stored under 'protected/views/site/pages'
            // They can be accessed via: index.php?r=site/page&view=FileName
            'page' => array(
                'class' => 'CViewAction',
            ),
        );
    }

    /**
     * This is the action to handle external exceptions.
     */
    public function actionError() {
        if ($error = Yii::app()->errorHandler->error) {
            if (Yii::app()->request->isAjaxRequest)
                echo $error['message'];
            else
                $this->render('error', $error);
        }
    }

    public function actionIndex() {
    	function cmp($a, $b) {
			if ($a->id == $b->id) {
				return 0;
			}
			return ($a->id < $b->id) ? 1 : -1;
		}
        $this->pageTitle = Yii::app()->name.' : Creative Consultancy ';
        $orderby = array('order'=>'id DESC');
		$artists = Artist::model()->findAll($orderby);
		$projects = ArtistProject::model()->findAll($orderby);
		$blogs = Blog::model()->findAll($orderby);
		$shops = Shop::model()->findAll($orderby);
        $home = array_merge($artists, $projects, $blogs, $shops);
        usort($home, 'cmp');
   		// die(print_r($home));
        // show only top 9 at frontpage:
        array_splice($home, 9);
//        $image_new_criteria = new CDbCriteria;
//        $image_new_criteria->condition = "thumbnail <> ''";
//        $image_new_criteria->order = "id DESC";
//        $image_new = Blog::model()->find($image_new_criteria);
        $blog_home = BlogHome::model()->findByPk(0);
        if($blog_home->blog == null || $blog_home->blog == ''){
            $image_new = null;
        }else{
            $image_new = Blog::model()->findByPk($blog_home->blog);
        }
        if ($image_new != null) {
            $news_criteria = new CDbCriteria;
            $news_criteria->condition = "id <> :id";
            $news_criteria->params = array(":id" => "$image_new->id");
            $news_criteria->limit = 2;
            $news_criteria->order = "id DESC";
            $news = Blog::model()->findAll($news_criteria);
        } else {
            $news = null;
        }
        $this->render('index', array('model' => $home, 'image_new' => $image_new, 'news' => $news));
    }

    /**
     * Displays the contact page
     */
    public function actionContact() {
        $model = new ContactForm;
        if (isset($_POST['ContactForm'])) {
            $model->attributes = $_POST['ContactForm'];
            if ($model->validate()) {
                $headers = "From: {$model->email}\r\nReply-To: {$model->email}";
                mail(Yii::app()->params['adminEmail'], $model->subject, $model->body, $headers);
                Yii::app()->user->setFlash('contact', 'Thank you for contacting us. We will respond to you as soon as possible.');
                $this->refresh();
            }
        }
        $this->render('contact', array('model' => $model));
    }

    public function actionSearch() {
        $criteria = new CDbCriteria();
        $criteria->addSearchCondition("short",$_GET['q'],true,'AND');
        $dataProvider = new CActiveDataProvider('SearchAll',
            array(
                'criteria' => $criteria,
                'pagination'=>array(
                    'pageSize'=>24,
                ),
            )
        );
        $this->render('search', array(
            'dataProvider' => $dataProvider,
        ));
    }

    /**
     * Displays the login page
     */
    public function actionLogin() {
        $model = new LoginForm;

        // if it is ajax validation request
        if (isset($_POST['ajax']) && $_POST['ajax'] === 'login-form') {
            echo CActiveForm::validate($model);
            Yii::app()->end();
        }

        // collect user input data
        if (isset($_POST['LoginForm'])) {
            $model->attributes = $_POST['LoginForm'];
            // validate user input and redirect to the previous page if valid
            if ($model->validate() && $model->login())
                $this->redirect(Yii::app()->user->returnUrl);
        }
        // display the login form
        $this->render('login', array('model' => $model));
    }
    public function actionChange() {
        $model = new ChangeForm;

        // if it is ajax validation request
        if (isset($_POST['ajax']) && $_POST['ajax'] === 'change-form') {
            echo CActiveForm::validate($model);
            Yii::app()->end();
        }

        // collect user input data
        if (isset($_POST['ChangeForm'])) {
            $model->attributes = $_POST['ChangeForm'];
            // validate user input and redirect to the previous page if valid
            if ($model->validate()){
                $model->change();
                Yii::app()->user->setFlash('congratulations', 'Change Password Success.');
                $this->refresh();
            }
                //$this->redirect(Yii::app()->user->returnUrl);
        }
        // display the login form
        $this->render('change', array('model' => $model));
    }
    /**
     * Logs out the current user and redirect to homepage.
     */
    public function actionLogout() {
        Yii::app()->user->logout();
        $this->redirect(Yii::app()->homeUrl);
    }

}